A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into a special shape. It is suitable for constructing industrial and boiler furnaces. Resistance to temperature is the prime characteristic, but resistance to one or more of the destructive actions of spalling, abrasion, slag attack, or load is usually required. Excludes brick, insulating, high temperature.
NSN 6240-00-822-4571
NSN 5935-00-466-2114
NSN 5990-01-128-7599
NSN 5985-01-277-4800
NSN 5920-01-055-2024
NSN 6610-00-633-4338
NSN 5920-01-464-4373
NSN 6620-01-070-9042
NSN 5835-00-419-0575
NSN 5975-01-408-4599
NSN 6150-00-350-3086
NSN 5945-01-461-3619